I ordered a size 13 and it was marked as such. The keyboard itself is amazing and Logitech did a great job with this one. They are amazingly comfortable and easy to put on. Was as described. I want that to be replaced for one that works perfectly or get my money back. This is my first pair of keens. I wear my Apple Watch on the same wrist and it seems a bit redundant, but I obviously use the fitness tracking so it’s a must. s a not CHINA! Nonetheless one of my best purchases ever! Width is perfect for my medium width foot.